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The Minor Planet Observer
and
Palmer Divide Observatory

740 Cantabia (2009)

MPC Designation: 1913 QS
Lightcurves Period (h): 64.453 0.003
Amplitude (mag): 0.16 0.01
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 120

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2009-03-12 06:00  12.99    9.2  152.4    9.0
2009-03-15 06:00  13.05   10.3  152.5    9.1

Data Points: 141
Discovered: 1913-02-10  Winchester  J. H. Metcalf
Family/Group: MB-Outer
Taxonomic Class: CX
Published: MPB 37, 17
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

Contributed to campaign by R.D. Stephens et al. Only PDO data are shown. Period and amplitude are for the full data set.

 

Contents 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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